Buy a uke already you're driving us all nuts
I agree with this sentiment.
Getting a brand new uke has the advantages of being brand new. No one else has used the ukulele, and it comes freshly setup from the good folks at The Ukulele Site.
Getting that used Kamaka has its advantages. The same ukulele brand new would be a lot more expensive, so you get the opportunity to own one without paying as much. However, the disadvantage is that it has been used by the previous owner(s), so it is not in that "brand new" pristine state.
Martynas, please do us a favour and buy an ukulele.
Just buy any ukulele, please. Any ukulele in that price bracket from a reputable seller will be a good result.
You can't go wrong. Just stick with a decision damn it!
It won't be until a few years one can bring out the potential of a high-end ukulele anyway. In the first year or more of playing ukulele, a $1000 Kamaka will sound the same as a $30 Makala in the hands of a beginner. I got to witness this first hand the other day when I was getting some strap pins installed on an ukulele in store. A beginner was looking for a new, first ukulele and tried all the ukes in the store, ranging from the cheap laminates, all the way up to the all-solid expensive ukes. The way she played it... all of them sounded the same <_<
By the same token, a cheap ukulele will sound fantastic in the hands of an experienced and skilled player.
So the point is, just buy a good uke and focus on improving yourself. That will matter more in the long run.